I need to create a triangle with rounded corners like this. How can I implement this? I've tried searching for related answers, but only found implementations without rounded corners. Is there any way to implement a similar triangle without using…
I'm developing a Flutter app that uses several third-party packages. I want to ensure that none of these packages send any sensitive data without my knowledge or explicit authorization. Is there a tool or method available to help me verify…
I'm working on a Flutter app that requires user permission for notifications. The app is intended to have a home screen with a button, and when this button is pressed, a notification should be displayed on the screen. However, I'm…
I'm building a Flutter app, and in several places I have to call await on some asynchronous functions before I can switch screens with Navigator.of(context).push. This doesn't cause any functional issues when running the App, but I do have the…
I want to change value input without typing. Example, I have two Text-Form-Field then I want when I type 1 in Text-Form-Field #1 so the value display in Text-Form-Field #2 is 2. I want to value change depend on value…
I am developing a quotation maker app using Flutter for the company I work with. The app generates a PDF document based on the user's selections and stores it in Firebase Storage. The PDF generation and storage work perfectly fine…
We are developing an ecommerce application using Flutter/Dart and Firebase, and we are encountering some difficulties in managing multiple and dynamic filters. Since Firebase doesn't support the OR operator or searches using arrayContainsAny on multiple fields, we are uncertain about…
I have generated mnemonic using bip39.generateMnemonic();. I need to convert this mnemonic to AsymmetricKeyPair with secp256k1. AsymmetricKeyPair<PublicKey, PrivateKey> secp256k1KeyPair() { var keyParams = ECKeyGeneratorParameters(ECCurve_secp256k1()); var mnemonic = getMnemonic(); var seed = bip39.mnemonicToSeed(mnemonic); print('mnemonicToSeed=========$seed'); var random = FortunaRandom(); random.seed(KeyParameter(seed)); var generator…
Good morning, In my Flutter journal project I have HomeBlocProvider and HomeBloc. In the Home page I am initializing the HomeBloc in the didChangeDependencies() function but somehow it doesn't initialize In the build() I am declaring the variable HomeBloc? _homeBloc;…
I have defined models for my search filter items like below: typedef OnFilterButtonPressed<T> = String Function(SearchFilterItemModel<T> searchFilterItem); class SearchFilterItemModel<T> { final String id, name; final OnFilterButtonPressed<T> onPressed; SearchFilterItemModel({ required this.id, required this.name, required this.onPressed, }); } Then I've defined a…